Question: Figure 9 12a which displays rising postal rates is an example
Figure 9.12a, which displays rising postal rates, is an example of a graph with misleading units because the prices are not adjusted for inflation. The graph actually has another problem as well. Use the checklist in Section 9.6 to determine the problem; then redraw the graph correctly (but still use the unadjusted prices). Comment on the difference between Figure 9.12a and your new picture.
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